Delicious aphrodisiacs

Coffee is a natural stimulant that wakes up the nervous system almost immediately (depending on your body weight and personal tolerance, a single cup should take effect in about 20 minutes). Java increases blood flow to your genitals, making sensitive nerve endings more easily accessed and stimulated, says Lynn Fischer, author of The Better Sex Diet. But take it black, she cautions: milk, like most dairy products, contains the sleep-inducing amino acid tryptophan. “So lay low on the whipped cream, unless you’re spreading it on somebody’s body.”